*SUPPORT*
IN: blicket wif blicket OUT: YELLOW YELLOW
IN: blicket fep kiki kiki tufa blicket OUT: YELLOW YELLOW GREEN PINK PINK YELLOW
IN: gazzer wif kiki wif kiki OUT: PINK PINK PURPLE
IN: blicket OUT: YELLOW
IN: blicket tufa gazzer wif fep wif fep OUT: GREEN GREEN PURPLE YELLOW PURPLE
IN: fep blicket fep wif blicket wif kiki OUT: PINK YELLOW GREEN YELLOW GREEN
IN: fep gazzer blicket OUT: GREEN PURPLE YELLOW
IN: gazzer gazzer wif gazzer zup fep OUT: GREEN GREEN PURPLE PURPLE PURPLE PURPLE PURPLE PURPLE
IN: fep wif kiki OUT: PINK GREEN
IN: kiki tufa kiki OUT: PINK PINK PINK
IN: kiki OUT: PINK
IN: fep kiki OUT: GREEN PINK
IN: blicket wif fep OUT: GREEN YELLOW
IN: blicket tufa kiki OUT: PINK YELLOW PINK

*QUERY*
IN: fep fep OUT: GREEN GREEN
IN: fep OUT: GREEN
IN: gazzer fep tufa kiki OUT: PINK PURPLE GREEN PINK
IN: gazzer OUT: PURPLE
IN: gazzer blicket blicket OUT: PURPLE YELLOW YELLOW
IN: gazzer blicket wif kiki wif kiki OUT: PINK PINK PURPLE YELLOW
IN: gazzer blicket kiki wif gazzer wif fep OUT: GREEN PURPLE PURPLE YELLOW PINK
IN: gazzer tufa fep OUT: GREEN PURPLE GREEN
IN: fep kiki tufa blicket OUT: YELLOW GREEN PINK YELLOW
IN: blicket fep tufa fep tufa kiki wif fep OUT: GREEN PINK GREEN YELLOW GREEN GREEN PINK

*GRAMMAR*
blicket -> YELLOW 
 kiki -> PINK 
 fep -> GREEN 
 gazzer -> PURPLE 
 x1 wif u1 -> [u1] [x1] 
 x1 zup x2 -> [x2] [x2] [x1] [x1] 
 x1 tufa u1 -> [u1] [x1] [u1] 
 u1 x1 -> [u1] [x1] 
 